A device for preventing deviation of a hardware strip during punching and forming

Abstract

The utility model discloses a hardware material belt punch forming is with preventing deviation device, it includes punch station: the top fixed mounting of punch station has lower mould and installs air pressure upper die, the right side welding of punch station has the shelf board, the top installation of shelf board has intermittent conveyer roller group and fixedly connected with the transverse board, the top swing joint of transverse board has the swing board and is connected with two symmetrical setting slide plate slidingly, the joint link that swing board and slide plate are jointly swing joint, the right side fixed connection of slide plate in the back side has the side rod. The utility model discloses through the internal thread sleeve piece drive side rod moves in the front and back direction, at this moment under the cooperation of swing board and joint link, make two slide plates relative movement and drive guide roller to material belt and carry out clamping guide, can reach through the horizontal movement of guide roller to material belt and carry out the location, avoid material belt and appear in the process of conveying and deviate, thereby improve the purpose of material belt punch forming precision and accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of hardware processing technology, and in particular relates to an anti-deviation device for punching and forming hardware strips. Background Technology

[0002] Hardware refers to products made from metals such as gold, silver, copper, iron, and tin through processing and casting. They are mainly used for fixing things, processing things, and decoration. Punching refers to the operation of making holes in materials such as steel plates, cloth, and wood. Depending on the different installation workpieces and different assembly requirements, punching operations are performed on the surface of the material strip to obtain the required hardware workpieces.

[0003] Metal workpieces are obtained by punching holes in the surface of a strip using a die. This process requires the intermittent feeding of the strip using a conveying assembly. Because the strip vibrates due to the force during the punching operation, its horizontal movement may deviate, thus affecting the punching accuracy. Therefore, an anti-deviation device for punching and forming metal strips is needed. This device can limit the horizontal movement of the strip using guide rollers to prevent deviation during the feeding process, thereby improving the accuracy and precision of the punching and forming of the strip. Utility Model Content

[0004] The purpose of this invention is to provide an anti-deviation device for punching and forming metal strips. By using guide rollers to limit the horizontal movement of the strip, the device prevents the strip from deviating during the conveying process, thereby improving the precision and accuracy of the punching and forming of the strip and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A device for preventing deviation in punching and forming of metal strips, comprising a punching table: a lower die and a pneumatic upper die are fixedly installed on the top of the punching table; a frame plate is welded to the right side of the punching table; an intermittent conveying roller group is installed on the top of the frame plate and a horizontal plate is fixedly connected thereto; a rotating plate is rotatably connected to the top of the horizontal plate and two symmetrically arranged sliding plates are slidably connected thereto; a connecting rod is rotatably connected between the rotating plate and the sliding plates; a side rod is fixedly connected to the right side of the rear sliding plate; a threaded rod is rotatably installed on the right side of the horizontal plate; an internal threaded sleeve is threadedly connected to the surface of the threaded rod; the internal threaded sleeve is welded to the side rod; and a guide roller is rotatably installed on the surface of the sliding plate.

[0006] Preferably, a slider is welded to the bottom of the slide plate, and a groove adapted to the slider is provided on the top of the horizontal plate.

[0007] Preferably, a slide rail is fixedly connected to the right side of the horizontal plate, and a second slider is slidably connected to the surface of the slide rail, and the second slider is fixedly connected to the internal threaded sleeve block.

[0008] Preferably, a handle is fixedly connected to the front end of the threaded rod.

[0009] Preferably, a material belt is threaded through the intermittent conveying roller group, and the front and rear sides of the material belt are in contact with the guide roller.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses an internal threaded sleeve block to drive the side rod to move in the front and back direction. At this time, under the cooperation of the rotating plate and the connecting rod, the two sliding plates move relative to each other and drive the guide roller to clamp and guide the material strip. This achieves the purpose of limiting the horizontal movement of the material strip by the guide roller, avoiding the material strip from deviating during the conveying process, thereby improving the punching and forming accuracy of the material strip.

[0012] 2. This utility model limits the movement of the skateboard at the top of the horizontal board by using the slider and the groove together, which prevents the skateboard from shaking when moving and thus improves the stability of the skateboard when moving.

[0013] 3. This utility model limits the movement of the internal threaded sleeve block in the front-back direction by using the slide rail and the second slider together, preventing the internal threaded sleeve block from shaking during movement, thereby improving the stability of the internal threaded sleeve block during movement.

[0014] 4. By setting up the handle block, this utility model increases the contact area of ​​the threaded rod surface, avoiding the slippage that occurs when directly holding and rotating the threaded rod, thereby improving the stability when holding and rotating the threaded rod. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is a perspective view of the connecting rod and side rod according to one embodiment of the present utility model;

[0019] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Punching table, 2. Lower die, 3. Pneumatic upper die, 4. Frame plate, 5. Intermittent conveyor roller group, 6. Horizontal plate, 7. Turning plate, 8. Slide plate, 9. Slider one, 10. Slide groove, 11. Connecting rod, 12. Side rod, 13. Threaded rod, 14. Internal threaded sleeve block, 15. Slide rail, 16. Slider two, 17. Handle block, 18. Guide roller. Detailed Implementation

[0022] In the following description, embodiments of the anti-deviation device for punching and forming metal strips according to the present invention will be described with reference to the accompanying drawings.

[0023] Example 1:

[0024] Figure 1-4 This invention illustrates an embodiment of an anti-deviation device for punching and forming metal strips, comprising a punching table 1. A lower die 2 and a pneumatic upper die 3 are fixedly mounted on the top of the punching table 1. A frame plate 4 is welded to the right side of the punching table 1. An intermittent conveyor roller group 5 is mounted on the top of the frame plate 4 and a horizontal plate 6 is fixedly connected thereto. A rotating plate 7 is rotatably connected to the top of the horizontal plate 6, and two symmetrically arranged sliding plates 8 are slidably connected thereto. A slider 9 is welded to the bottom of each sliding plate 8. A groove 10 adapted to the slider 9 is provided on the top of the horizontal plate 6. Through the cooperation of the slider 9 and the groove 10, the movement of the sliding plate 8 on the top of the horizontal plate 6 is limited, preventing the sliding plate 8 from shaking during movement. This improves the stability of the skateboard 8 during movement. A connecting rod 11 is rotatably connected between the rotating plate 7 and the skateboard 8. A side rod 12 is fixedly connected to the right side of the skateboard 8 located at the rear. A threaded rod 13 is rotatably installed on the right side of the horizontal plate 6. An internal threaded sleeve 14 is threadedly connected to the surface of the threaded rod 13. The internal threaded sleeve 14 is welded to the side rod 12. A handle block 17 is fixedly connected to the front end of the threaded rod 13. The handle block 17 increases the contact area of ​​the surface of the threaded rod 13, preventing the hand from slipping when directly holding the threaded rod 13 for rotation, thereby improving the stability when holding the threaded rod 13 for rotation. A guide roller 18 is rotatably installed on the surface of the skateboard 8.

[0025] Example 2:

[0026] Figure 1-4This invention illustrates an anti-deviation device for punching and forming metal strips according to an embodiment of the present invention. It includes a punching table 1: a lower die 2 is fixedly mounted on the top of the punching table 1, and a pneumatic upper die 3 is also mounted thereon. A frame plate 4 is welded to the right side of the punching table 1. An intermittent conveyor roller group 5 is mounted on the top of the frame plate 4 and a horizontal plate 6 is fixedly connected thereto. A rotating plate 7 is rotatably connected to the top of the horizontal plate 6, and two symmetrically arranged sliding plates 8 are slidably connected thereto. A connecting rod 11 is rotatably connected between the rotating plate 7 and the sliding plates 8. A side rod 12 is fixedly connected to the right side of the rear sliding plate 8. A threaded rod 13 is rotatably mounted on the right side of the horizontal plate 6, and the surface of the threaded rod 13 is threaded with an inner... The threaded sleeve 14 is welded to the side rod 12. A slide rail 15 is fixedly connected to the right side of the horizontal plate 6. A slider 16 is slidably connected to the surface of the slide rail 15. The slider 16 is fixedly connected to the threaded sleeve 14. Through the cooperation of the slide rail 15 and the slider 16, the movement of the threaded sleeve 14 in the front and back directions is limited to prevent the threaded sleeve 14 from shaking when it moves, thereby improving the stability of the threaded sleeve 14 during movement. A guide roller 18 is rotatably installed on the surface of the slide plate 8. A material belt is threaded through the intermittent conveying roller group 5. The front and rear sides of the material belt are in contact with the guide roller 18.

[0027] Working principle: When using this utility model, the user inserts the material strip through the intermittent conveying roller group 5 and introduces it into the top of the lower die 2. Then, the threaded rod 13 is rotated, causing the threaded rod 13 to drive the side rod 12 to move in the front and back direction through the internal threaded sleeve block 14. At this time, under the cooperation of the rotating plate 7 and the connecting rod 11, the two sliding plates 8 move relative to each other and drive the guide roller 18 to clamp and guide the material strip. Then, the intermittent conveying roller group 5 is turned on to convey the material strip. Then, through the downward pressure of the pneumatic upper die 3 and the cooperation of the lower die 2, the material strip is punched. During this process, the guide roller 18 can guide and limit the conveying of the material strip, preventing the material strip from deviating during the conveying process, thereby improving the accuracy and precision of the material strip punching.

[0028] In summary, this anti-deviation device for punching and forming metal strips uses the internal threaded sleeve 14 to drive the side rod 12 to move in the front-back direction. At this time, under the cooperation of the rotating plate 7 and the connecting rod 11, the two sliding plates 8 move relative to each other and drive the guide roller 18 to clamp and guide the strip. This achieves the purpose of limiting the horizontal movement of the strip by the guide roller, preventing the strip from deviating during the conveying process, and thus improving the accuracy and precision of the punching and forming of the strip.

Claims

1. A device for preventing deviation during punching and forming of metal strips, characterized in that, Includes a punching table (1): a lower die (2) is fixedly installed on the top of the punching table (1) and a pneumatic upper die (3) is installed thereon. A frame plate (4) is welded to the right side of the punching table (1). An intermittent conveying roller group (5) is installed on the top of the frame plate (4) and a horizontal plate (6) is fixedly connected thereon. A rotating plate (7) is rotatably connected to the top of the horizontal plate (6) and two symmetrically arranged sliding plates (8) are slidably connected thereon. A connecting rod (11) is rotatably connected between the rotating plate (7) and the sliding plate (8). A side rod (12) is fixedly connected to the right side of the sliding plate (8) located on the rear side. A threaded rod (13) is rotatably installed on the right side of the horizontal plate (6). An internal threaded sleeve block (14) is threadedly connected to the surface of the threaded rod (13). The internal threaded sleeve block (14) is welded to the side rod (12). A guide roller (18) is rotatably installed on the surface of the sliding plate (8).

2. The anti-deviation device for punching and forming hardware strips according to claim 1, characterized in that, The bottom of the slide plate (8) is welded with a slider (9), and the top of the horizontal plate (6) is provided with a groove (10) that is compatible with the slider (9).

3. The anti-deviation device for punching and forming hardware strips according to claim 2, characterized in that, A slide rail (15) is fixedly connected to the right side of the horizontal plate (6), and a slider two (16) is slidably connected to the surface of the slide rail (15). The slider two (16) is fixedly connected to the internal threaded sleeve block (14).

4. The anti-deviation device for punching and forming hardware strips according to claim 3, characterized in that, The front end of the threaded rod (13) is fixedly connected to a handle (17).

5. The anti-deviation device for punching and forming hardware strips according to claim 4, characterized in that, The intermittent conveying roller group (5) is provided with a material belt, and the front and rear sides of the material belt are in contact with the guide roller (18).

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